These readers are the perfect tool to introduce and reinforce essential grammar and writing skills. Each sixteen-page book focuses on a particular grammar concept such as nouns, pronouns, verbs, adverbs, antonyms and synonyms, and helps students determine the word's function in a sentence. Interesting stories help develop reading fluency, and the manipulative-based activities support reading comprehension. Set aligns with text comprehension skills outlined in the National Reading Panel's study of evidence-based reading research and Put Reading First, the Partnership for Reading's report on successful reading achievement. Includes sturdy cardboard storage box and a Teacher's Guide. Books measure 8" x 8"